baber/WOPTO huggingface dataset:
Patent JP-S6098209-A (JP)
Title: Connection instrument
Inventor: HARORUDO BAIRON KENTO
IPC: H01R4/18
Filed: 1984-10-05
Abstract: A reusable connecting device is disclosed which uses a heat-recoverable metallic driver connected to a socket having a biasing portion and a sequentially-operating overload portion. When it is desired to make a connection between this device and other objects, the object is placed within the socket and the driver is caused to shrink, thereby overcoming the biasing portion of the socket and causing the socket to contact and hold the object, the overload portion then acting as an overload mechanism for the heat-recoverable metallic driver.
Patent JP-S59100337-A (JP)
Title: Midnight power hot water supplier
Inventor: KUNIMOTO KEIJIROU
IPC: G05D23/19
Filed: 1982-11-29
Abstract: PURPOSE:To decrease the amount of excessive radiant heat as well as to supply high- temperature hot water when being used by providing a hot water storage tank incorporated with a midnight power heater, a hot water temperature detector to detect the temperature of hot water in the hot water storage tank, and a controller. CONSTITUTION:A midnight power heater 2 and a thermostat 3 are built in the lower part of a hot water storage tank 1, and a hot water temperature detector 5 consisting of three thermisters 4 to detect the temperatures of upper, intermediate, and lower parts is provided to the side of the hot water storage tank 1 body. At the startup time of the midnight power time zone, the average temperature of hot water stored is obtained by temperature signals from the three thermisters 4. From the average temperature of the hot water stored, a delay time is calculated by the arithmetical unit of a controller 6, the supply of power is delayed by a timer in the controller 6, and electrification to a heater 2 is started. When the temperature of hot water stored reaches a set temperature, electrification to the heater 2 is stopped by the thermostat 3. Since the time that the temperature of hot water stored reaches the set temperature is allowed to come near the time that hot water is started to use in general homes at the ending time of electrification at midnight by retarding electrification time to the heater 2, the holding time of hot water at high temperatures can be shortened.
Patent JP-H0964792-A (JP)
Title: Loud speaker information communication system
Inventor: IWASAKI TAKASHI
IPC: H04M1/60
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To have excellent high speed and operation stability and high adaptive performance and to enable an acoustic control, always maintaining large acoustic echo canceling amount by inserting a low-pass filter into a transmitting signal output terminal and interrupting the high frequency component of a transmitting signal when howling is detected. SOLUTION: The device having the same constitution as an acoustic echo removing device 11 adopting a learning identifying method as an adaptive algorithm is composed of a howling detector 12, a band limit controller, a changeover switch 15 and a low-pass filter 16. When howling is detected by this howling detector 12, the band limit controller stops the successive update operation of a coefficient correction amount arithmetic circuit 7, operates the changeover switch 15, inserts the low-pass filter 16 and interrupts the high frequency component of a transmitting signal. Therefore, even if a communication line state is fallen into an unstable status, the generation of howling is suppressed without disconnecting the line and a speech state which is excellent in high speed and operation stability can be maintained.
Patent JP-S63228938-A (JP)
Title: Fitting method of electrical rotary machine legs
Inventor: TATSUMI HIROMITSU
IPC: B23K26/21
Filed: 1987-08-25
Abstract: PURPOSE:To reduce the production cost of electrical rotary machinery by joining legs of said machinery to a frame thereof through laser welding. CONSTITUTION:In this apparatus, other ends of struts 9 and 10 welded to a pedestal 11 through arc welding and the like are attached to the outer peripheral face of a frame 1 by the use of a fixing jig 12. Then, laser beam 14 is applied to contact parts 15 of said frame 1 by a laser beam irradiation gun 13 from an angle almost parallel to contact surfaces of said contact parts. Said laser beam irradiation gun 13 is caused to move along said contact parts 15 of said struts 9 and 10 to perform welding. When the contact parts 15 are laser-welded in this manner, heat inputted to the frame 1 in welding is very little as compared with that in case of arc welding. Therefore, a heat deformation of the frame 1 hardly takes place.
Patent JP-H0954183-A (JP)
Title: Installation method for linear plate of concrete-made containment
Inventor: ISHIKAWA KATSUMI
IPC: E04H7/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To drastically shorten the construction period of a liner plate by providing a plurality of guide parts of which upper end bends outward a liner block. SOLUTION: By providing a plurality of guide members 20 projecting over the upper end of all blocks 18 except the uppermost liner block 18, it becomes possible to lower the upper side blocks 18 on the lower side block 18 and to accurately butt the both ends against each other. The length of the member 20 and the bend width of the guide body 20a are formed in the size observable the distortion of each block 18. On the contrary to the above, also by lowering the main body 20a to the lower part of all the blocks 18 except the lowermost block and placing it, a similar effect is obtained. Also, the main body 20a can directly fix the plate side constituting the block 18. In this manner, the effect of drastic shortening of the constructing period of a liner plate 10 can be realized.
Patent JP-H1054689-A (JP)
Title: Heat exchanger, and side plate for heat exchanger, and manufacture of heat exchanger
Inventor: SUGIMOTO NAOMI
IPC: B23K1/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the falling-off of a side plate within a magazine favorably by forming reinforcing ribs along the overall length on both sides in its longitudinal direction of the side plate which forms a heat exchanger, and forming falling-off preventive ribs each of which has a width not less than the thickness of the side plate. SOLUTION: For a side plate consisting of aluminum alloy having a thickness of about 1mm, the board material of aluminum is cut at a specified length, and then reinforcing ribs 101 are made by bending along the overall length in longitudinal direction on both of its sides. Furthermore, at the side plate 100, two strips of ribs 103 and 104 are made likewise by bending along the overall length in longitudinal direction at its bottom plate 102. Falling-off preventive ribs 120 and 130 are made by partial inward bending in the vicinity of the ends of the reinforcing rib 101. Hereby, even if many are accommodated in a magazine at molding, the side plate does not fall off, and the transfer to the next process can be performed without fail.
Patent JP-S58115835-A (JP)
Title: Formation of buried wirings of semiconductor device
Inventor: KAMIOKA HAJIME
IPC: H01L21/3205
Filed: 1981-12-28
Abstract: PURPOSE:To form the buried wirings of the semiconductor device by a small number of processes by a method wherein a metal wiring material is put overlapped on the buried parts or the parts to be formed with through holes and on an insulating material part, and the material is molten by energy rays of electron beam, etc., to form conductive parts. CONSTITUTION:A recessed parts 9 are formed in the oxide film 3 on a substrate 1, and an electrode metal 5 of Al, etc., is evaporated. Then patterning is performed to the electrode metal 5 as to obtain the same volume with the concave parts 9. Namely the overlapped parts 5a are left on the surface of the oxide film 3 along the concave parts. When the heat waves 10 of electron beam, etc., are irradiated to the electrode material parts, the electrode materials 5 are molten, and the electrode materials 5 at the overlapped parts 5a flow in the concave parts 9. Because thermal conductivity at the bottom parts 9a of the concave  parts 9 is larger as compared with the overlapped parts 5a, the insides of the  concave parts are made to be in solidified condition before, and the overlapped  parts 5a are solidified next to form the buried wiring parts 5b.
Patent JP-S58114629-A (JP)
Title: Logical gate circuit
Inventor: MIYAMURA TAMIO
IPC: H03K19/088
Filed: 1981-12-28
Abstract: PURPOSE:To limit a spike current, by providing a resistance into a series circuit of a pull-up transistor and a pull-down transistor. CONSTITUTION:The collector of a phase dividing transistor TRQ1 is set at an H level when a terminal IN is set at an L level. Thus a pull-up TRQ3 is turned on, and an output terminal OUT has the sufficient driving force. When the terminal IN is set at an H level, the TRQ1 and Q2 are turned on to prevent the  increment of the power consumption. While an input signal is changing to an H  level from an L level, the TRQ2 and Q3 are sometimes turned on at one time. However, a flow of an excessive current is prevented between a power supply  and an earth since a resistance Rs is connected between the emitter of the TRQ3  and the collector of the TRQ2.
Patent JP-S6366765-A (JP)
Title: Digital information signal recording and reproducing system
Inventor: OKUBO HIDEKI
IPC: G11B20/10
Filed: 1986-09-08
Abstract: PURPOSE:To raise the compression ratio of a digital information signal and also, to record with high density, and to reproduce with high definition by recording a compressed digital signal brought to a difference pulse code modulation and a logarithmic transformation, and executing the reverse logarithmic transformation of the reproduced and compressed digital signal and a processing for storing an amplitude level in a prescribed range. CONSTITUTION:A signal from the other input B side of a data selector 44 is supplied to an adding circuit 42, in which it is added to a new reproducing signal from an exponent transforming circuit 41. Thereafter, when the signal of a level excess detecting bit supplied to an EX-OR circuit 46 coincides, an A select signal from the circuit 46 is outputted, and a reproducing signal held in a latching circuit 43 is supplied to the adding circuit 42 through the data selector 44. Said signal is added to the reproducing signal from the exponent transforming circuit 41, and a signal fed back from the data selector 44 and a new reproducing signal from the exponent transforming circuit 41 are added successively. In such a way, an exponent converting and adding circuit 37 forms an original signal from a reproducing signal brought to a logarithmic transformation and a difference PCM conversion (Pulse Code Modulation), and also, when the level of the reproducing signal is excessive, a correct state can be obtained, and the reproduction can be executed with high definition.
Patent JP-H0556421-A (JP)
Title: Picture processing service processing system in communication network
Inventor: HIJIKATA TOSHIYUKI
IPC: H04M3/42
Filed: 1991-08-23
Abstract: PURPOSE:To enable a user to utilize a picture processor by providing the picture processor in which the functions of picture processing or picture storage, etc., can be shared and used. CONSTITUTION:The picture processor 4 capable of tripartite communication with, at least, two subscribers terminals 1 is provided, and picture data is properly stored previously in the picture processor 4, and it is taken out and working- processed, and at the time of communication between the subscriber's terminals 1, it is transmitted to the subscriber's terminal 12 and is displayed.
Patent JP-S58111615-A (JP)
Inventor: NONOSHITA SADAYOSHI
IPC: A01G9/12
Filed: 1981-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000046120-A (JP)
Title: Balance weight for wheel
Inventor: SAIGOU FUMITAKA
IPC: F16F15/32
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent flying of a weight member by slipping out of a clip member and flying of a balance weight itself by slipping out by constituting the balance weight by integrally joining the weight member and the clip member. SOLUTION: A balance weight is composed of a weight member 1 for correcting unbalance of wheel weight and a clip member 2 for installing this weight member 1 on a rim flange of a wheel. The weight member l is installed by being surrounded by the weight holding part 22 of the clip member 2, and at the same time, the fitting part 23 of the clip member 2 is fitted in the recessed part 12 of the weight member 2. Next, a projection of the weight member l is calked to the recessed part 12 side, and the fitting part 23 of the clip member 2 is fixed by the calking part 14 to thereby firmly join the weight member 1 and the clip member 2 together.
Patent JP-H1112042-A (JP)
Title: Casting of ceramic powder
Inventor: SUZUKI HIROYOSHI
IPC: C04B35/632
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the produced slurry of ceramic powder is highly viscous and difficult in the subsequent agitation, because the slurry is partially coagulated and thickened just after the addition of a polymerization initiator. SOLUTION: This method for casting ceramic powder comprises mixing the ceramic powder with water as a solvent, a dispersant and a binder and further with a polymerization initiator, pouring the obtained slurry into a mold comprising a material not absorbing the solvent, and subsequently thermally curing the slurry. Therein, the polymerization initiator is preliminarily dissolved in water and frozen.
Patent JP-S60103277-A (JP)
Inventor: KISHIMOTO AKIO
IPC: F25B39/04
Filed: 1983-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H119878-A (JP)
Title: Suction structure of self-feeding pump for washing machine
Inventor: NAKAMURA SATORU
IPC: D06F21/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To place a suction structure of the tip end of a hose at the bottom part of a bathtub stably. SOLUTION: The tubular first filter member 18 is horizontally provided in a flat case 10, and the plate-shaped second filter 17 is provided between the first filter member 18 and a water passing hole 13 provided on the circumferential surface of the side of the case 10. Water sucked by suction from the water passing hole 13 passes through the second filter 17 with coarse meshes, flows to the outer circumferential side of the first filter member 18, passes through the first filter 20 with fine meshes from the outer circumference to the inner circumferential side, and flows from the outing opening 15 of a connecting part 14 to a hose. As the bottom surface of the case 10 is wide and flat and a weight 21 is embedded in the bottom wall surface, a suction structure 1 is stably placed at the bottom surface of a bathtub.
Patent JP-H0534864-A (JP)
Title: Photographic film cartridge and film sheath as well as printed photograph and trimming scale
Inventor: SHIBATA TADAYOSHI
IPC: G03C3/00
Filed: 1991-07-29
Abstract: PURPOSE:To provide the photographic film and film sheath formed in such a manner that a trimming range desired by a user can be easily assigned. CONSTITUTION:The photographic film 13 is previously exposed with entry frames 20 meeting various trimming ranges. A display frame 25 meeting the predetermined trimming range is printed in the position on the surface of respective image exposing parts 18 in the film sheath 21 housing the developed film 13 cut to a prescribed length. The desired trimming range is confirmed through this display frame 25 and is written to the entry frame 20 of the developed film 13 from a hole 22 for writing.
Patent JP-S58111728-A (JP)
Title: Optical measuring device
Inventor: HISHIKARI ISAO
IPC: G01J3/42
Filed: 1981-12-25
Abstract: PURPOSE:To obtain the highly reliable, high performance optical device for multiple wavelengthes, by using a spectral means and an image sensor, and omitting a rotary part. CONSTITUTION:Irradiated light transmitted through an object to be measured 3 is inputted to the spectral means 8 such as a prism, and divided into lights having different wavelengthes. Said lights are received by elements whose dispersion in characteristics is corrected, and gains are adjusted by reference light of the image sensor 9. The sensor 9 and a sample and hole circuit 14 are controlled by the clocks from a pulse generator 10. The detected signals from the elements of the sensor 9 are sequentially outputted and sampled and held. In an operating circuit 15, computation of a ratio and the like with the signal as a reference is performed, and the state of the object to be measured is optically measured. In this electrical constitution which does not require a rotary part for a chopper and the like, the highly reliable, high performance optical measuring device for multiple wavelengthes is obtained.
Patent JP-H0957895-A (JP)
Title: Water-barrier sheet
Inventor: KOMODA RINTARO
IPC: B09B1/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water-barrier sheet which can be installed even on a slanted surface by using an asphalt-containing regenerated paper laminate with a good waterproof property in a waste disposal site. SOLUTION: A water-barrier sheet is (a) a three-layered laminate in which an asphalt-containing regenerated paper layer 1 and a water absorbent polymer- containing cotton-shaped pulp layer 2 are bonded together with an adhesive layer or (b) a laminate in which a synthetic fiber cloth layer 3 is bonded to one side of the regenerated paper layers 1 on both sides of the pulp layer 2.
Patent JP-H0761181-A (JP)
Title: Information recording medium
Inventor: FUJITA IKUO
IPC: B42D15/10
Filed: 1993-08-26
Abstract: PURPOSE:To provide an information recording medium of high security for preventing forgery in which an information to distinguish false from truth which can not be discriminated visually, can be read only by using a proper means, to rewrite and renew every individual information recording medium is retained. CONSTITUTION:In an information recording medium constituted of an electron accepting compound, a reversible heat sensitive color developing layer 4 containing an electron donative dye precursor having absorption characteristics in a near infrared ray section by the reaction with the electron accepting compound, and a masking layer 5 which is transparent in a near infrared ray region and opaque in a visible beam region laminated successively on a substrate 1, reversible, tone variation is generated by the electron accepting compound on the dye precursor because of the difference of the cooling speed after heating.
Patent JP-H1149060-A (JP)
Title: Driving unit for moving device
Inventor: HAYASHI TOSHIRO
IPC: B62J11/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To enable wide application to an existing moving device without reforming the moving device for mounting a power source part by housing the power source part and a motor in a housing integrated with the axle of the moving device. SOLUTION: A motor 11 is arranged to be integrated in the housing 12 of a driving unit 19, and the 3-phase brushless motor of an outer rotor type is provided, where an outer rotor 13 is rotated and an inner stator 14 is stopped. The stator 14 is fixed to a stator base 16 fixed to the shaft 7a of a rear wheel. In the stator base 16, for example a power source part 24 having a number of lithium ion batteries 23, 23,..., arranged on a circumference is provided, and in its inner side, a control part 25 is provided for assisting the stepping force of an operator. Thus, since the power source part 24 and the control part 25 are housed together with the motor 13 in the housing 12, an ordinary bicycle is easily reformed to be an electric bicycle.
Patent JP-S6271665-A (JP)
Title: Thermal head
Inventor: EBIHARA TAKASHI
IPC: H01C7/00
Filed: 1985-09-25
Abstract: PURPOSE:To provide a thermal head for a thermal printer having excellent durability, by constituting a protective film of an ion-plated film of silicon monoxide, in a thermal head comprising a substrate provided with a glaze layer thereon, a heating resistor film, an electrode film and a protective film. CONSTITUTION:A thermal head comprises an insulating substrate 1 consisting of alumina or the like, a vitreous glaze layer 2, a heating resistor film 3 formed of Ta2N or the like, and electrode film 4 consisting of a Cr-Au film and a protective film 7, laminated in this order. The protective film 7 is a layer obtained by ion plating of silicon monoxide in a high vacuum. The protective film does not contain silicon dioxide or silicon nitride mixed therein, and has such a high hardness that it has a practically sufficient abrasion resistance without any abrasion-resistant layer. In addition, the protective film 7 has an excellent oxygen-shielding capability due to the sufficiently dense structure thereof, and since it has favorable adhesion to the substrate on which it is provided, there is no need to provide a vapor-deposited film of a metal fluoride compound or the like therebetween.
Patent JP-S59100123-A (JP)
Title: Production of solid amino resin
Inventor: OOTA AKIHIRO
IPC: C08G12/02
Filed: 1982-12-01
Abstract: PURPOSE:To reduce a production time and cost and to obtain a solid amino resin of a low water content, by treating and reacting solid materials under an elevated pressure, and thereby making it possible to obtain a solid amino resin as a final reaction product and to eliminate a forced dewatering step. CONSTITUTION:A solid material mixture containing a solid amino compund (e.g., urea), a solid formaldehyde (e.g., paraformaldehyde), a solid catalyst (e.g., hexamethylenetetramine) and, if necessary, solid additives such as surfactants and lubricants is reacted under an elevated pressure to obtain a solid amino resin. The pressure applied in the above reaction is not particularly limited.
Patent JP-H1035269-A (JP)
Title: Vehicular cooler
Inventor: ISHIDA KEIICHI
IPC: F24F1/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To decrease a considerably-elevated inside temperature of a vehicle parked under a blazing sun in summer with a cooling system employing the elevated temperature as its low motive energy. SOLUTION: Water from a water pump 2 is dropped onto a humidifying member in a humidifying unit 3 to humidify it, and outside air or vehicle-inside air is passed through the humidifying member and then fed into the interior as cold air. Upon the lapse of 60 minuets after the engine running was stopped and when the inside temperature is 50 deg.C or above, the cooling system is activated for 60 minutes as long as the engine remains stopped.
Patent JP-H1151691-A (JP)
Title: Energy meter
Inventor: YAMASHITA TOMIISA
IPC: G01R11/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To indicate various energy source in single representation by indicating the used amount of energy sources, e.g. electricity or gas, integrally with the same index. SOLUTION: Used amounts S1-S3 of various energy sources, measured with different units by means of a plurality of meters 2-4, are converted with identical unit and the converted amounts of used energy S4-S6 are indicated. Since the used amounts of energy sources, e.g. electricity or gas, can be indicated integrally with same index, an energy meter 1 very useful in view point of energy management can be realized.